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@jensilber@mastodon.social
2025-08-13 13:56:18

Huh?
govexec.com/workforce/2025/08/

OPM orders deletion of federal workers’ vaccination records
The announcement came hours after a formal dissolution of a lawsuit challenging the Biden-era requirement that federal employees be vaccinated against COVID-19, which hasn’t been enforced since 2023.

@cdarwin@c.im
2025-08-11 15:18:56

Adam Subhas has been leading the LOC-NESS project
—short for Locking away Ocean Carbon in the Northeast Shelf and Slope
—since 2023.
The ongoing research initiative is evaluating the effectiveness and environmental impact of a marine carbon dioxide removal approach called "ocean alkalinity enhancement" (OAE). 
This method of marine carbon dioxide removal involves adding alkaline substances to the ocean
to boost its natural ability to neutralize acids p…

The LOC-NESS Project
Locking away Ocean Carbon in the Northeast Shelf and Slope

@tinoeberl@mastodon.online
2025-07-12 14:01:11

Anzahl der installierten #Windkraftanlagen pro Jahr in Deutschland mit Stand vom 10.07.2025.
Rein numerische Zählung nach Inbetriebnahmejahr ohne Berücksichtigung des Betriebsstatus.
Der Datenbestand enthält ggf. unplausible Datensätze.
Anmerkung: Erster Versuch einer #Datenanalyse

Anzahl der installierten Windkraftanlagen pro Jahr in Deutschland mit Stand vom 10.07.2025. Die Grafik zeigt ein vertikales Balkendiagramm von 1949 bis 2025. Die Höhe jedes Balkens entspricht der Anzahl neuer Inbetriebnahmen pro Jahr (Wertbeschriftung auf jedem Balken). Bis Ende der 1980er Jahre liegen die jährlichen Zuwächse bei unter zehn Anlagen, ab 1990 steigt die Zahl kontinuierlich (z. B. 525 im Jahr 1996). Spitzenwerte erreichen 2159 (2023) und 2045 (2024). Deutliche Einbrüche zeigen 200…
@muz4now@mastodon.world
2025-09-10 03:18:00

Our Home – Opus 6-10 #piano #improv muz4now.com/2023/our-home-opus

Our Home - Opus 6-10 #piano #improv
Stan Stewart - @muz4now

@NFL@darktundra.xyz
2025-09-11 14:50:49

Cowboys CB DaRon Bland could miss multiple weeks due to foot injury nfl.com/news/cowboys-cb-daron-

Cowboys CB DaRon Bland could miss multiple weeks due to foot injury
A foot injury will translate to missed game time for Cowboys CB DaRon Bland. Bland, a 2023 All-Pro, could miss multiple weeks with the foot ailment, per the team. The cornerback was listed as a DNP on Wednesday.

@Dragofix@veganism.social
2025-07-10 22:16:02

New report details global drought impacts #environment

New report details global drought impacts
The University of Nebraska–Lincoln's National Drought Mitigation Center and the United Nations' Convention to Combat Desertification have released a report outlining the impacts of drought around the world since 2023.

@netzschleuder@social.skewed.de
2025-09-10 00:00:04

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 246 nodes and 4498 edges.
Tags: Social, Offline, Weighted, Metadata
networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 246 nodes, 4498 edges. https://networks.skewed.de/net/spanish_highschools#11_5

spanish_highschools — Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students. The dataset comprises 13 high school networks that represent the diverse social relationships that exist between students within each school. The weight of each edge varies between -2, -1, +1, and +2. The sign indicates the nature of the friendship, while the number corresponds to its intensity. Node properties include the age level, group, sex, and psychological attributes such as CRT and pros…

@kexpmusicbot@mastodonapp.uk
2025-09-10 11:43:01

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Lush:
🎵 Starlust
#Lush
lushofficial.bandcamp.com/trac
open.spotify.com/track/3ZOMVzy

@tinoeberl@mastodon.online
2025-07-11 18:29:02

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 10.07.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

Liniendiagramm mit dem kumulierten Zubau von Balkonsolaranlagen in Deutschland von 2018 bis 10.07.2025. Die gelbe Linie zeigt die Bruttoleistung in Megawatt-Peak (MWp) über die Zeit. Bis 2021 verläuft die Kurve fast waagrecht. Ab 2022 beginnt ein kontinuierlicher Anstieg, der ab 2023 deutlich steiler wird. Ab 2024 ist der Zubau stark beschleunigt. Der Höchststand liegt aktuell bei 976,40 Megawatt peak. Die Kurve deutet auf einen anhaltenden Boom hin.
@Sustainable2050@mastodon.energy
2025-07-06 10:13:49

I'm all for electrification of energy demand, e.g. for cars, home heating, and industrial processes.
But we shouldn't be betting the climate on it alone. The share of electricity in global final energy consumption reached 20% in 2023, up from 18% in 2015 (IEA, 2024):
iea.o…

Executive summary – Electricity 2024 – Analysis - IEA
Electricity 2024 - Analysis and key findings. A report by the International Energy Agency.

@arXiv_astrophGA_bot@mastoxiv.page
2025-08-05 11:07:50

Identifying Radio Active Galactic Nuclei with Machine Learning and Large-Area Surveys
Xu-Liang Fan, Jie Li
arxiv.org/abs/2508.01596 arxiv.o…

Identifying Radio Active Galactic Nuclei with Machine Learning and Large-Area Surveys
Context. Active galactic nuclei (AGNs) and star forming galaxies (SFGs) are the primary sources of extragalactic radio sky. But it is difficult to distinguish the radio emission produced by AGNs from that by SFGs, especially when the radio sources are faint. Best et al. (2023) classified the radio sources in LoTSS Deep Fields DR1 through multiwavelength SED fitting. With the classification results of them, we perform a supervised machine learning to distinguish radio AGNs and radio SFGs. Aims…

@BBC6MusicBot@mastodonapp.uk
2025-09-11 03:54:18

🇺🇦 #NowPlaying on #BBC6Music's #6MusicsJukebox
The Big Moon:
🎵 2 Lines (6 Music Session, 12 Dec 2023)
#TheBigMoon
thebigmoonband.bandcamp.com/tr
open.spotify.com/track/1i4nDDv

@erikdelareguera@mastodon.nu
2025-07-27 14:42:49

Interesting UK poll.
Source: thetimes.com/article/3c1e38fb-

UK poll on « which side in the Israeli-Palestinian conflict do you sympathise more with ? » 29 % answered The Palestinian side (up 11% since 2023), 15 % the Israeli side.
@ErikJonker@mastodon.social
2025-06-28 11:19:18

Altijd goed , de objectieve cijfers rondom migratie.
#cbs

Minder immigratie in 2024, vooral minder kennismigranten
In 2024 kwamen 316 duizend immigranten naar Nederland. Dat waren er 19 duizend minder dan het jaar ervoor. Zowel de immigratie uit EU-landen als uit overige landen was lager dan in 2023, het aantal immigranten met de Nederlandse nationaliteit bleef gelijk. Vooral het aantal kennismigranten dat van buiten de EU naar Nederland kwam daalde. Dat meldt het CBS op basis van recente cijfers.

@rainerzufall_le@mastodon.social
2025-07-30 05:53:11

Whistleblower Lukasz Krupski hat seinen Gerichtsprozess gegen #Tesla gewonnen. Tesla muss Schadensersatz zahlen. Krupski hatte Sicherheitsmängel aufgedeckt.
blueprint…

Lukasz Krupski wins retaliation case against Tesla — Blueprint for Free Speech
2023 Blueprint Europe Whistleblowing Prize winner Krupski says the ruling is “a victory for transparency and justice” as investigations into Tesla’s safety record continue

@metacurity@infosec.exchange
2025-06-19 06:04:50

timesofsandiego.com/crime/2025
“San Diego’s settings were meant to bar other agencies from searching San Diego data, but there was a misconfiguration leading to almost three weeks where…

San Diego police admit license plate reader data breach in early days of program
The SDPD's license plate reader database was searched nearly 13,000 times during the early weeks of its use in 2023 and 2024.

@goebelmasse@det.social
2025-06-18 10:25:39

Der gesamte contentindustrielle Journalismus ist eine gigantische Kopiermaschine für industriell erzeugte Dummheit geworden, und über dem breiten Tor, das in die Idiocracy und das nächste finstere Mittelalter führt, stehen als flammendes Menetekel die Worte Breaking News
#Selbstzitat | Quelle:

@arXiv_econEM_bot@mastoxiv.page
2025-08-08 07:45:22

Assessing Dynamic Connectedness in Global Supply Chain Infrastructure Portfolios: The Impact of Risk Factors and Extreme Events
Haibo Wang
arxiv.org/abs/2508.04858

Assessing Dynamic Connectedness in Global Supply Chain Infrastructure Portfolios: The Impact of Risk Factors and Extreme Events
This paper analyses the risk factors around investing in global supply chain infrastructure: the energy market, investor sentiment, and global shipping costs. It presents portfolio strategies associated with dynamic risks. A time-varying parameter vector autoregression (TVP-VAR) model is used to study the spillover and interconnectedness of the risk factors for global supply chain infrastructure portfolios from January 5th, 2010, to June 29th, 2023, which are associated with a set of environmen…

@Mediagazer@mstdn.social
2025-07-18 21:11:04

A federal judge dismisses Trump's ~$50M 2023 lawsuit against Bob Woodward for publishing tapes from interviews for his 2020 book Rage as an audiobook (Jonathan Stempel/Reuters)
reuters.com/legal/litigation/d

@arXiv_csCL_bot@mastoxiv.page
2025-07-29 11:43:11

Automating Thematic Review of Prevention of Future Deaths Reports: Replicating the ONS Child Suicide Study using Large Language Models
Sam Osian, Arpan Dutta, Sahil Bhandari, Iain E. Buchan, Dan W. Joyce
arxiv.org/abs/2507.20786

Automating Thematic Review of Prevention of Future Deaths Reports: Replicating the ONS Child Suicide Study using Large Language Models
Prevention of Future Deaths (PFD) reports, issued by coroners in England and Wales, flag systemic hazards that may lead to further loss of life. Analysis of these reports has previously been constrained by the manual effort required to identify and code relevant cases. In 2025, the Office for National Statistics (ONS) published a national thematic review of child-suicide PFD reports ($\leq$ 18 years), identifying 37 cases from January 2015 to November 2023 - a process based entirely on manual c…

@arXiv_astrophGA_bot@mastoxiv.page
2025-07-04 09:31:11

Ammonia in the hot core W51-IRS2: Maser line profiles, variability, and saturation
E. Alkhuja, C. Henkel, Y. T. Yan, B. Winkel, Y. Gong, G. Wu, T. L. Wilson, A. Wootten, A. Malawi
arxiv.org/abs/2507.02214

Ammonia in the hot core W51-IRS2: Maser line profiles, variability, and saturation
W51-IRS2 is known to be one of the most prolific sources of interstellar ammonia (NH$_3$) maser lines. So far, however, many of these inversion lines have rarely been studied. Here we report spectrally resolved line profiles for the majority of detected features and provide information on the variability of these maser components between 2012 and 2023. This includes the first tentative detection of a ($J$,$K$) = (5,2) maser in the interstellar medium and the first tentative detection of a (6,4)…

@arXiv_physicssocph_bot@mastoxiv.page
2025-08-25 08:32:30

Universality and Invariance in Hegselmann-Krause Opinion Dynamics: Proof of Three Conjectures
Paolo Molignini
arxiv.org/abs/2508.15982 arxi…

Universality and Invariance in Hegselmann-Krause Opinion Dynamics: Proof of Three Conjectures
Three conjectures from [R. Hegselmann, The Journal of Artificial Societies and Social Simulations 26(4), 11 (2023)] about the Hegselmann-Krause opinion dynamics and the structure of $ε$-switches are proved. The first conjecture states that the number of $ε$-switches for any given initial opinion distribution is always finite, guaranteeing that the algorithm for enumerating them terminates. The second conjecture concerns the relationship between the dynamics of two consecutive $ε$-switches, s…

@carlos@social.perceptiveconstructs.com
2025-06-18 13:32:19
@…

I'm fortunate to have the option of exercising outdoors, including in an outdoors gym within walking distance of where I live - there are plenty in Finland, and they are an excellent use of taxpayers money - so I mostly exercise off-hours maskless when nobody is around.

However I have exerted considerable physical effo…
@brian_gettler@mas.to
2025-06-18 23:16:57

A vital voice in country music offering a rambling take-down of so much that's wrong in the US:
"Go ahead and shoot me if it floats your little boat
But I'll live by my conscience even if that's all she wrote"
Iris DeMent, "Going Down to Sing in Texas" (2023)

@carlos@perceptiveconstructs.com
2025-06-18 13:32:19
@…

I'm fortunate to have the option of exercising outdoors, including in an outdoors gym within walking distance of where I live - there are plenty in Finland, and they are an excellent use of taxpayers money - so I mostly exercise off-hours maskless when nobody is around.

However I have exerted considerable physical effo…
@muz4now@mastodon.world
2025-06-18 10:41:09

Juneteenth - what you and I need to know muz4now.com/2023/juneteenth-wh

Juneteenth - what you and I need to know
Stan Stewart - @muz4now

@arXiv_csCR_bot@mastoxiv.page
2025-07-18 08:15:22

Enterprise Security Incident Analysis and Countermeasures Based on the T-Mobile Data Breach
Zhuohan Cui, Zikun Song
arxiv.org/abs/2507.12937

Enterprise Security Incident Analysis and Countermeasures Based on the T-Mobile Data Breach
This paper presents a comprehensive analysis of T-Mobile's critical data breaches in 2021 and 2023, alongside a full-spectrum security audit targeting its systems, infrastructure, and publicly exposed endpoints. By combining case-based vulnerability assessments with active ethical hacking techniques--including Shodan reconnaissance, API misuse simulations, VNC brute-forcing, firmware reverse engineering, and web application scans--we uncover structural weaknesses persisting beyond the initial b…

@arXiv_physicschemph_bot@mastoxiv.page
2025-06-17 11:30:25

Updated line list for the principal isotopologue of carbon monoxide
Vladimir G. Ushakov, Emile S. Medvedev
arxiv.org/abs/2506.12216 …

Updated line list for the principal isotopologue of carbon monoxide
The line list for the principal isotopologue of CO calculated earlier by the present authors [1, 2] with the irregular dipole-moment function (DMF) is updated with use of the recent high-precision measurements in the 3-0 [3, 4] (Bielska et al. 2022, Hodges et al. 2025) and 7-0 [5] (Balashov et al. 2023) bands. The new data came in contradiction with the experimental data on the 1-0 band [6, 7]. Therefore, we performed fitting several model DMFs to the modified original data set of Meshkov et al…

@arXiv_mathAP_bot@mastoxiv.page
2025-07-16 08:58:51

Mode stability for self-similar blowup of slightly supercritical NLS: I. low-energy spectrum
Zexing Li
arxiv.org/abs/2507.11248

Mode stability for self-similar blowup of slightly supercritical NLS: I. low-energy spectrum
We consider self-similar blowup for (NLS) $i\partial_t u + Δu + u|u|^{p-1} = 0$ in $d \ge 1$ and slightly mass-supercritical range $0 < s_c := \frac d2 - \frac{2}{p-1} \ll 1$. The existence and stability of such dynamics [Merle-Raphaël-Szeftel, 2010] and construction of suitable profiles [Bahri-Martel-Raphaël, 2021] lead to the question of asymptotic stability. Based on our previous work [Li, 2023], this nonlinear problem is reduced to linear mode stability of the matrix linearized…

@netzschleuder@social.skewed.de
2025-07-20 18:00:03

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 378 nodes and 3267 edges.
Tags: Social, Offline, Weighted, Metadata
networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 378 nodes, 3267 edges. https://networks.skewed.de/net/spanish_highschools#11_8

spanish_highschools — Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students. The dataset comprises 13 high school networks that represent the diverse social relationships that exist between students within each school. The weight of each edge varies between -2, -1, +1, and +2. The sign indicates the nature of the friendship, while the number corresponds to its intensity. Node properties include the age level, group, sex, and psychological attributes such as CRT and pros…

@arXiv_astrophSR_bot@mastoxiv.page
2025-08-26 10:29:56

Magnetic structure and asymmetric eruption of a 500 Mm filament rooted in weak-field regions
Stefan Purkhart, Astrid M. Veronig, Robert Jarolim, Karin Dissauer, Julia K. Thalmann
arxiv.org/abs/2508.18121

Magnetic structure and asymmetric eruption of a 500 Mm filament rooted in weak-field regions
We performed a detailed analysis of the magnetic structure and asymmetric eruption of a large (about 500 Mm) inverse S-shaped filament partially located in AR 13229 on February 24, 2023. We linked the filament's pre-eruptive magnetic configuration to its highly asymmetric eruption dynamics and the formation of a large-scale coronal dimming in a weak-field region (mean unsigned flux of about 5 G). To reconstruct the coronal magnetic field, we applied a physics-informed neural network (PINN)-base…

@tinoeberl@mastodon.online
2025-08-02 14:58:05

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 01.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
Mehr zu

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 01.08.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,03, 2019: 0,18, 2020: 1,01, 2021: 5,54, 2022: 42,95, 2023: 209,94, 2024: 428,50, 2025: 331,05.
@arXiv_qbiobm_bot@mastoxiv.page
2025-06-17 11:52:42

CBTOPE2: An improved method for predicting of conformational B-cell epitopes in an antigen from its primary sequence
Anupma Pandey, Megha, Nishant Kumar, Ruchir Sahni, Gajendra P. S. Raghava
arxiv.org/abs/2506.13395

CBTOPE2: An improved method for predicting of conformational B-cell epitopes in an antigen from its primary sequence
In 2009, our group pioneered a novel method CBTOPE for predicting conformational B-cell epitopes in a protein from its amino acid sequence, which received extensive citations from the scientific community. In a recent study, Cia et al. (2023) evaluated the performance of conformational B-cell epitope prediction methods on a well-curated dataset, revealing that most approaches, including CBTOPE, exhibited poor performance. One plausible cause of this diminished performance is that available meth…

@arXiv_econGN_bot@mastoxiv.page
2025-06-27 08:18:09

Suspense and Surprise in European Football
Raphael Flepp, Tim Pawlowski, Travis Richardson
arxiv.org/abs/2506.21253 a…

Suspense and Surprise in European Football
We propose utilizing match-level suspense and surprise - which capture the entertainment utility created by competitive balance and outcome uncertainty for sports spectators - as alternative policy targets for league organizers and managers. Through simulations, we derive a benchmark range for suspense and surprise based on a perfectly balanced match before analyzing over 25,000 men's matches (2010/11-2023/24) and 725 women's matches (2023/24) from Europe's top football leagues. Our findings re…

@arXiv_csCR_bot@mastoxiv.page
2025-07-18 08:20:12

Measuring CEX-DEX Extracted Value and Searcher Profitability: The Darkest of the MEV Dark Forest
Fei Wu, Danning Sui, Thomas Thiery, Mallesh Pai
arxiv.org/abs/2507.13023

Measuring CEX-DEX Extracted Value and Searcher Profitability: The Darkest of the MEV Dark Forest
This paper provides a comprehensive empirical analysis of the economics and dynamics behind arbitrages between centralized and decentralized exchanges (CEX-DEX) on Ethereum. We refine heuristics to identify arbitrage transactions from on-chain data and introduce a robust empirical framework to estimate arbitrage revenue without knowing traders' actual behaviors on CEX. Leveraging an extensive dataset spanning 19 months from August 2023 to March 2025, we estimate a total of 233.8M USD extracted …

@NFL@darktundra.xyz
2025-06-24 18:31:51

Aaron Rodgers is 'pretty sure' 2025 season will be last nytimes.com/athletic/6448463/2

Aaron Rodgers is ‘pretty sure’ 2025 season will be last
In the 2023-24 season, Rodgers threw for 3.897 yards, 28 touchdowns and 11 interceptions.

@paulbusch@mstdn.ca
2025-08-06 11:57:18

Good Morning #Canada
There is a little known reporting tool on the ##StatsCan website called Canada’s Quality of Life Hub. First proposed in 2021, and launched in 2023, it is a framework that gathers data and evidence to inform priority setting and guide decision-making in various policy areas, including the budgetary process. The Framework comprises five domains –prosperity, health, environment, society, and good governance – and two cross-cutting lenses: fairness and inclusion, and sustainability and resilience. Not enough Canadians have heard of it, and I suspect very few government policies are implemented before analyzing the impact on quality of life measurement by this tool. On a positive note, #StatsCan is looking for feedback on how to improve the hub.
#CanadaIsAwesome #QualityOfLife
www160.statcan.gc.ca/index-eng

@arXiv_mathAP_bot@mastoxiv.page
2025-07-29 11:02:21

Existence, uniqueness, and long-time asymptotic behavior of regular solutions in multidimensional thermoelasticity
Piotr Micha{\l} Bies, Tomasz Cie\'slak, Mario Fuest, Johannes Lankeit, Boris Muha, Srdan Trifunovi\'c
arxiv.org/abs/2507.20794

Existence, uniqueness, and long-time asymptotic behavior of regular solutions in multidimensional thermoelasticity
We study a simplified nonlinear thermoelasticity model on two- and three-dimensional tori. A novel functional involving the Fisher information associated with temperature is introduced, extending the previous one-dimensional approach from the first two authors (SIAM J.\ Math.\ Anal.\ \textbf{55} (2023), 7024--7038)) to higher dimensions. Using this functional, we prove global/local existence of unique regular solutions for small/large initial data. Furthermore, we analyze the asymptotic behavio…

@tinoeberl@mastodon.online
2025-08-18 20:22:25

Nach jahrelanger Kritik und ohne Nutzungsperspektive wird der umstrittene Tiefbrunnen von #CocaCola in #Gellersen bei #Lüneburg zurückgebaut.
Die Untere

Grundwasser bleibt – Brunnen geht: Landkreis Lüneburg ordnet Rückbau des Brunnens von Coca-Cola an
Die als Mineralwasser-Brunnen geplante Grundwasser-Entnahmestelle in der Samtgemeinde Gellersen wird zurückgebaut. Am morgigen Freitag (24. November 2023) lässt das Unternehmen Coca-Cola bzw. die Apollinaris Brands GmbH als Eigentümerin der Bohrung...

@tinoeberl@mastodon.online
2025-07-26 16:24:55

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 25.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 25.07.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,05, 2019: 0,19, 2020: 1,05, 2021: 5,69, 2022: 43,38, 2023: 212,11, 2024: 428,96, 2025: 316,09.
@arXiv_astrophGA_bot@mastoxiv.page
2025-06-26 09:31:50

Water vapour masers in long-period variable stars IV. Mira variables RCas, oCet and RLeo
Jan Brand, Dieter Engels, Alessandra Zanichelli, Sandra Etoka
arxiv.org/abs/2506.20328

Water vapour masers in long-period variable stars IV. Mira variables RCas, oCet and RLeo
Between 1987 and 2023 we carried out single-dish monitoring campaigns of water-maser emission at 22 GHz in the circumstellar envelopes (CSEs) of four stars: RCas, oCet, RLeo and ChiCyg. The variability in integrated flux in RCas and oCet followed that in the optical with the same period, but with a lag of about one-third in phase. RLeo was too often below our sensitivity threshold for us to determine a radio period. No maser was detected in ChiCyg. The variability in the masers in RCas has a di…

@tinoeberl@mastodon.online
2025-08-23 20:46:28

KORRIGIERTE GRAFIK FÜR ZU/RÜCKBAU
Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 22.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
Mehr zu

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 22.08.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,03, 2019: 0,18, 2020: 1,02, 2021: 5,53, 2022: 42,95, 2023: 210,05, 2024: 428,44, 2025: 375,32.
@arXiv_astrophGA_bot@mastoxiv.page
2025-06-26 08:17:00

The HST-Gaia Near-Infrared Astrometric Reference Frame near the Milky Way Galactic Center
Matthew W. Hosek Jr., Tuan Do, Gregory D. Martinez, Rebecca Lewis-Merrill, Andrea M. Ghez, Jessica R. Lu, Shoko Sakai, Jay Anderson
arxiv.org/abs/2506.19933

The HST-Gaia Near-Infrared Astrometric Reference Frame near the Milky Way Galactic Center
We present the first high-precision proper motion catalog, tied to the International Celestial Reference System (ICRS), of infrared astrometric reference stars within R $\leq$ 25" (1 pc) of the central supermassive black hole at the Galactic center (GC). This catalog contains $\sim$2,900 sources in a highly extinguished region that is inaccessible via Gaia. New astrometric measurements are extracted from HST observations (14 epochs, 2010 - 2023) and transformed into the ICRS using 40 stars in c…

@muz4now@mastodon.world
2025-07-31 03:51:00

Meditation Suite 2 #NowPlaying #nowplaying #originalmusic #streaming

Meditation Suite 2 #NowPlaying
Stan Stewart - @muz4now

@tinoeberl@mastodon.online
2025-06-19 17:20:18

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 19.06.2025.
Der aktuelle Höchststand liegt bei 989236 registrierten Anlagen.
12.347 mehr als am 11.06.2025.
Unplausible Inbetriebnahmedaten von 1923 bis 2015 wurden durch das Registrierungsdatum der

Liniendiagramm zur kumulierten Anzahl an Balkonkraftwerken in Deutschland von 2018 bis 19.06.2025. Die Linie verläuft bis 2021 fast waagrecht und steigt ab 2022 zunehmend steil an. Ab 2023 zeigt sich ein starker Zuwachs, besonders deutlich ab 2024. Der aktuelle Höchststand liegt bei 989236 registrierten Anlagen. Die Kurve deutet auf einen anhaltenden Boom hin.